49 lines
2.0 KiB
Java
49 lines
2.0 KiB
Java
//: typeinfo/Staff.java
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import java.util.*;
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public class Staff extends ArrayList<Position> {
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public void add(String title, Person person) {
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add(new Position(title, person));
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}
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public void add(String... titles) {
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for(String title : titles)
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add(new Position(title));
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}
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public Staff(String... titles) { add(titles); }
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public boolean positionAvailable(String title) {
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for(Position position : this)
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if(position.getTitle().equals(title) &&
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position.getPerson() == Person.NULL)
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return true;
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return false;
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}
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public void fillPosition(String title, Person hire) {
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for(Position position : this)
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if(position.getTitle().equals(title) &&
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position.getPerson() == Person.NULL) {
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position.setPerson(hire);
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return;
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}
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throw new RuntimeException(
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"Position " + title + " not available");
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}
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public static void main(String[] args) {
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Staff staff = new Staff("President", "CTO",
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"Marketing Manager", "Product Manager",
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"Project Lead", "Software Engineer",
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"Software Engineer", "Software Engineer",
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"Software Engineer", "Test Engineer",
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"Technical Writer");
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staff.fillPosition("President",
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new Person("Me", "Last", "The Top, Lonely At"));
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staff.fillPosition("Project Lead",
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new Person("Janet", "Planner", "The Burbs"));
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if(staff.positionAvailable("Software Engineer"))
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staff.fillPosition("Software Engineer",
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new Person("Bob", "Coder", "Bright Light City"));
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System.out.println(staff);
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}
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} /* Output:
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[Position: President Person: Me Last The Top, Lonely At, Position: CTO NullPerson, Position: Marketing Manager NullPerson, Position: Product Manager NullPerson, Position: Project Lead Person: Janet Planner The Burbs, Position: Software Engineer Person: Bob Coder Bright Light City, Position: Software Engineer NullPerson, Position: Software Engineer NullPerson, Position: Software Engineer NullPerson, Position: Test Engineer NullPerson, Position: Technical Writer NullPerson]
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*///:~
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